package com.mingdong.third.zhuangshi;

public abstract class Drink {

	protected String name;
	protected double cost;
	protected Drink drink;
	
	public Drink(String name,Drink drink,double cost){
		this.name = name;
		this.drink = drink;
		this.cost = cost;
	}
	
	public abstract double getCost();
	
}
